Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 양대헌 | * |
dc.date.accessioned | 2021-02-25T16:31:39Z | - |
dc.date.available | 2021-02-25T16:31:39Z | - |
dc.date.issued | 2021 | * |
dc.identifier.isbn | 9781728191003 | * |
dc.identifier.issn | 1976-7684 | * |
dc.identifier.other | OAK-28937 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/257113 | - |
dc.description.abstract | Blockchain-based audit systems use 'Practical Byzantine Fault Tolerance' (PBFT) consensus protocol which suffers from a high message complexity and low scalability. Alternatives to PBFT have not been tested in blockchain-based audit systems since no blockchain testbed supports the execution and benchmarking of different consensus protocols in a unified testing environment. In this paper, we address this gap by developing a blockchain testbed capable of executing and testing five consensus protocols in a blockchain network; namely PBFT, Proof-of-Work (PoW), Proof-of-Stake (PoS), Proof-of-Elapsed Time (PoET), and Clique. We carry out performance evaluation of those consensus algorithms using data from a real-world audit system. Our results show that the Clique protocol is best suited for blockchain-based audit systems, based on scalability features. © 2021 IEEE. | * |
dc.description.sponsorship | The Korean Institute of Communications and Information Sciences (KICS) | * |
dc.language | English | * |
dc.publisher | IEEE Computer Society | * |
dc.subject | Blockchains | * |
dc.subject | s Audit Systems | * |
dc.title | Performance Evaluation of Consensus Protocols in Blockchain-based Audit Systems | * |
dc.type | Conference Paper | * |
dc.relation.volume | 2021-January | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 654 | * |
dc.relation.lastpage | 656 | * |
dc.relation.journaltitle | International Conference on Information Networking | * |
dc.identifier.doi | 10.1109/ICOIN50884.2021.9333867 | * |
dc.identifier.scopusid | 2-s2.0-85100790588 | * |
dc.author.google | Ahmad A. | * |
dc.author.google | Saad M. | * |
dc.author.google | Kim J. | * |
dc.author.google | Nyang D. | * |
dc.author.google | Mohaisen D. | * |
dc.contributor.scopusid | 양대헌(6603353545) | * |
dc.date.modifydate | 20240322134112 | * |